Browsing Image: Trillium undulatum f. enotatum

Image Name:	Trillium undulatum f. enotatum
Created:	Monday 30 of November, 2009 18:53:39 CST
Image size:	236x231
Image Scale:	Original Size
Hits:	1699
Description:	Trillium undulatum f. enotatum photographed by Jim McClements near the Blue Ridge Parkway in North Carolina. COMMENT BY Mike Slater: There were a few typical Trillium undulatum plants in this population with nearly unmarked flowers so comparisons could be easily made. After much close examination of the plants, Jim and Carl Denton convinced me that these were a form of T. undulatum. In all aspects except the flowers the two forms appeared identical and they were growing together in very acid soil in deep shade. But in addition to the almost complete lack of red markings on the petals, the petals were quite noticeably different in shape, as you can see in these two photos. The petals of typical T. undulatum are quite long and tapering with "undulating" margins, while the f. enotatum specimens we found had shorter petals which tapered abruptly short pointed little tip (apiculate) and the margins are straight. Therefore I wouldn't consider these plants to be simply a "white flowered form" of T. undulatum but a morphological form as well.
Author:	mike

You can view this image in your browser using:
http://nargs.org/nargswiki/tiki-browse_image.php?imageId=1768

You can include the image in an HTML page using one of these lines:
<img src="http://nargs.org/nargswiki/show_image.php?id=1768" />
<img src="http://nargs.org/nargswiki/show_image.php?name=Trillium undulatum f. enotatum" />

You can include the image in a Wiki page using one of these lines:
{img src=show_image.php?id=1768 }
{img src=show_image.php?name=Trillium undulatum f. enotatum&galleryId=65 }

NARGS

NARGS Home

Wiki Menu

NARGS Wiki Home

Image Galleries

Search

Login

Requesting a Web Login

Contact Executive Secretary Bobby Ward who will confirm NARGS membership and forward the request to the webmaster who will assign username/password.